The specification desk
Find the right configuration.
Search 34,354 chart rows transcribed from manufacturer towing guides. See the engine, cab, axle, required equipment, and source together. These are published comparison ratings; your truck’s equipment and loaded weight still matter.
A model missing here may have a published maximum without detailed chart rows. Check coverage or browse every cataloged model.
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Regular Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Regular Cab), column '2500HD Long Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 17,800lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Extended Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Extended Cab), column '2500HD Standard Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 17,500lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Regular Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Regular Cab), column '2500HD Long Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 17,500lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Crew Cab), column '2500HD Standard Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 17,400lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Extended Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Extended Cab), column '2500HD Long Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 17,400lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Crew Cab), column '2500HD Long Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 16,700lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Extended Cab), column '2500HD Standard Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 16,400lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Crew Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Crew Cab), column '2500HD Standard Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 15,800lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Extended Cab), column '2500HD Long Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 15,700lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Crew Cab), column '2500HD Long Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Fifth-wheel
- 14,700lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Crew Cab), column '2500HD Long Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Crew Cab), column '2500HD Long Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Crew Cab), column '2500HD Standard Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Crew Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Crew Cab), column '2500HD Standard Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Extended Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Extended Cab), column '2500HD Long Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Extended Cab), column '2500HD Long Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Extended Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Extended Cab), column '2500HD Standard Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Extended Cab), column '2500HD Standard Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Regular Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Regular Cab), column '2500HD Long Box 2WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Regular Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 11, Silverado 2500HD and 3500HD Conventional Trailer Weight Ratings (Regular Cab), column '2500HD Long Box 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
- Conventional
- 13,000lb
- GCWR
- 24,500 lb